Common Stock, Voting Rights Per Share

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Number Of Trading Day Period Prior To The Applicable Determination Date

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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Stock Price Milestone

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Number Of Plans

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exchange Ratio

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Share-based Compensation Arrangement By Share-based Payment Award, Threshold Consecutive Trading Days

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Share-based Compensation Arrangement By Share-based Payment Award, Threshold Trading Days

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- Definition

Stock, Shares Authorized

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- Definition

Voting Restriction, Percent

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- Definition

Voting Rights, Non-Citizen Investors

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of additional shares authorized for issuance under share-based payment arrangement.

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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Percentage of vesting of award under share-based payment arrangement.

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Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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STOCKHOLDER’S EQUITY AND EQUITY-BASED COMPENSATION - Narrative (Details)				3 Months Ended		6 Months Ended		12 Months Ended
	May 20, 2024 USD ($)	Jul. 13, 2021 $ / shares shares	Jul. 12, 2021 plan	Jun. 30, 2024 USD ($) vote shares	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) tradingDay vote shares	Jun. 30, 2023 USD ($)	Dec. 31, 2023 shares	Nov. 15, 2023 USD ($)	Sep. 20, 2023 USD ($)	Jun. 07, 2023 shares	Jun. 30, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock, shares authorized (in shares)				1,525,000,000		1,525,000,000
Common stock authorized (in shares)				1,500,000,000		1,500,000,000		1,500,000,000
Preferred stock authorized (in shares)				25,000,000		25,000,000
Voting rights, non-citizen investors						1.00%
Number of equity-based compensation plans \| plan			9
Warrant right to purchase shares (in shares)				0.1		0.1					0.1
Compensation expense \| $				$ 14,268,000	$ 6,604,000	$ 25,479,000	$ 18,142,000
Shares withheld for employee taxes on vested equity (in shares)						393,218
Term Loan \| Credit Agreement \| Term Loan and Revolving Credit Facility
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Face amount \| $									$ 390,000,000	$ 350,000,000
2021 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized (in shares)				30,100,000		30,100,000
Common Stock available for awards (in shares)						25,000,000		2,415,000
2022 Inducement Grant Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Inducement grant plan (up to) (in shares)												205,128
WUP Profits Interests
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average remaining contractual term (in years)						7 years
Compensation expense \| $						$ 0	100,000
WUP Profits Interests \| MIP Plan VII
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized (in shares)				3,100,000		3,100,000
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense \| $				$ 0	400,000	$ 0	900,000
Stock options \| WUP Stock Option Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized (in shares)				1,800,000		1,800,000
Service period (in years)						4 years
Vesting period (in years)						4 years
Aggregate intrinsic value \| $				$ 0		$ 0
Weighted average remaining contractual term, exercisable (in years)						5 years
Weighted average remaining contractual term, outstanding (in years)						5 years
Stock options \| 2021 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service period (in years)						3 years
Vesting period (in years)						3 years
Aggregate intrinsic value \| $				0		$ 0
Weighted average remaining contractual term, exercisable (in years)						3 years 4 months 24 days
Weighted average remaining contractual term, outstanding (in years)						3 years 4 months 24 days
RSUs \| 2021 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation \| $				$ 16,500,000		$ 16,500,000
Unrecognized compensation cost recognition period (in years)						2 years 7 months 6 days
Vested or will vest (in shares)						893,000
Nonvested awards (in shares)				4,908,000		4,908,000		1,848,000
RSUs \| 2021 LTIP \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service period (in years)						4 years
Vesting period (in years)						4 years
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation \| $				$ 1,300,000		$ 1,300,000
Unrecognized compensation cost recognition period (in years)						2 years 3 months 18 days
PSUs \| 2021 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested or will vest (in shares)						0
Nonvested awards (in shares)				466,000		466,000		18,000
CEO Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Inducement grant plan (up to) (in shares)				73,000,000		73,000,000
CFO Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Inducement grant plan (up to) (in shares)				20,000,000		20,000,000
Executive Performance Award \| 2022 CEO Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation \| $				$ 221,600,000		$ 221,600,000
Unrecognized compensation cost recognition period (in years)						4 years 6 months
Number of trading day period prior to the applicable determination date \| tradingDay						60
Vested or will vest (in shares)						0
Grant-date fair value \| $	$ 43,900,000
Expected term (in years)	5 years 2 months 12 days
Compensation expense \| $				11,100,000	0	$ 19,100,000	0
Executive Performance Award \| 2022 CEO Awards \| Third share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights percentage						25.00%
Executive Performance Award \| 2022 CEO Awards \| Second share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights percentage						25.00%
Executive Performance Award \| 2022 CEO Awards \| First share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights percentage						25.00%
Executive Performance Award \| 2022 CEO Awards \| Share-Based Payment Arrangement, Tranche Four
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights percentage						25.00%
Executive Performance Award \| CFO Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	4 years 10 months 24 days
Executive Performance Award \| CCO Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	4 years 8 months 12 days
RSUs, PSUs, and Market-Based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense \| $				3,100,000	6,200,000	$ 6,300,000	11,900,000
Earnout Share
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense \| $				$ 0	$ 0	$ 0	$ 1,400,000
Nonvested awards (in shares)		900,000
Earnout Share \| Third share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards (in shares)				3,000,000		3,000,000
Earnout Share \| Second share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards (in shares)				3,000,000		3,000,000
Earnout Share \| First share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards (in shares)				3,000,000		3,000,000
Profit Interest Based Award and Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average remaining contractual term (in years)						1 year 8 months 12 days
Compensation expense \| $						$ 57,900,000
CK Wheels
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Voting restrictions				23.90%		23.90%
Delta
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Voting restrictions				29.90%		29.90%
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized (in shares)				1,500,000,000		1,500,000,000
Voting rights per share \| vote				1		1
Common Class A \| Stock options \| WUP Stock Option Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock exercisable for each outstanding stock option				1		1
Common Class A \| Earnout Share \| Third share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting milestone (in dollars per share) \| $ / shares		$ 175.00
Common Class A \| Earnout Share \| Second share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting milestone (in dollars per share) \| $ / shares		150.00
Common Class A \| Earnout Share \| First share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting milestone (in dollars per share) \| $ / shares		$ 125.00
Common Class B \| First share price vesting threshold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Minimum threshold days (in days)		20 days
Number of consecutive trading days (in days)		30 days